baber/WOPTO huggingface dataset:
Patent JP-2018200401-A (JP)
Title: Optical functional element, polarization analyzer, and method for manufacturing optical functional element
Inventor: SAKAKURA MASAAKI
IPC: G01J4/04
Filed: 2017-05-26
Abstract: To provide an optical functional element which exhibits a bearing of double refraction or a phase difference of higher degree of freedom when measuring the polarization state of input light, and enables measurement with higher accuracy.SOLUTION: There is provided an optical functional element for measuring the polarization state of input light. The optical functional element has a periodic structure constituted of four or more kinds of wavelength plate cells having different bearings of double refraction and arranged in contact with each other as a repeating unit and measures the polarization state of the input light from the intensity of the input light having passed through the wavelength plate cells, and in the optical functional element, at least one of the wavelength plate cells constituting the repeating unit has a phase difference other than 0, λ/2, λ/4. Furthermore, by making a Jones matrix of the optical functional element act upon the Jones vector of polarization of the input light, a relationship between the polarization state of the input light and the intensity of light having passed through each optical functional element is derived, and the bearing of double refraction and phase difference of the wavelength plate cells are set on the basis of the bearing of double refraction and phase difference of the wavelength plate cells, the intensity of the input light having passed through each wavelength plate cell, and the relationship.SELECTED DRAWING: Figure 2
Patent JP-2018199193-A (JP)
Title: Method for forming fresnel lens shape, forming mold and manufacturing method of fresnel lens
Inventor: KANDA TAKESHI
IPC: B29C33/38
Filed: 2017-05-29
Abstract: To provide a method for forming a Fresnel lens shape which forms the Fresnel lens shape having a recessed corner part as a pin corner.SOLUTION: A tool bit (T1) of which the protruded corner part (T1a) is a pin corner is used. A method for forming a Fresnel lens shape includes: a process 1 of cutting base material (20) by using one side of first and second tool bit faces (T1b, T1c) of the tool bit (T1) and forming one side of a Fresnel face (21) and a rise face (22) of a triangular cross-section prism as the base material (20); and a process 2 of cutting the base material (20) after the process 1 by using the other side of the first and second tool bit faces (T1b, T1c) and forming the other side of the Fresnel face (21) and the rise face (22) as the base material (20). In the process 2, the base material (20) is cut such that a recessed corner part (23) formed by causing the Fresnel face (21) and the rise face (22) which are formed on the process 1 to intersect each other assumes a pin corner and the recessed corner part (23) gets to a bottom part of the triangular cross-section prism.SELECTED DRAWING: Figure 5C
Patent JP-2018206166-A (JP)
Title: Personnel evaluation device and personnel evaluation method for care worker involved in care business, care business method accompanied by personnel evaluation for care worker, job card used in personnel evaluation device, and computer-readable care software used in personnel evaluation device
Inventor: UEMURA TAKAYUKI
IPC: G06Q10/10
Filed: 2017-06-07
Abstract: To enable more objective personnel evaluation of a cared person by adding quantitative assessment to qualitative evaluation, in which evaluation performed by the cared person himself or herself is reflected on personnel evaluation of the cared person, by measuring a prescribed action and acquiring analysis data required for performing the action.SOLUTION: Data acquisition means has a job card on which evaluation data for a care worker is written, and written on the job card are: first personnel evaluation data based on human personnel evaluation; second personnel evaluation data which is acquired through comparison of a behavior of a cared person observed based on a second data acquisition item and a fixed point and time analysis data of the behavior with reference data; third personnel evaluation which is acquired through comparison of a behavior of the cared person observed based on a moving point, positioning information of a place where the behavior has occurred, and the behavior time analysis data with the reference data; and fourth personnel evaluation data which is acquired through comparison of information provided from a user or a user and an external cared person watching system with reference information.SELECTED DRAWING: Figure 5
Patent JP-2018203179-A (JP)
Title: Refrigeration cycle device
Inventor: MIDORIKAWA Maro
IPC: F25B49/02
Filed: 2017-06-08
Abstract: To provide a refrigeration cycle device for being mounted in a vehicle, which can accurately detect the coolant amount of a coolant circulated through a circulation circuit without the need for an occupant's operation.SOLUTION: A vehicle 1 comprises an operation state determination parts (S100-S106, S300 and S400) that determine whether or not an operation state becomes a stable state in which a state of a coolant circulated through a circulation circuit 200 becomes stable. When the operation state determination parts determine that the vehicle 1 is put into the operation state becoming the stable state in which the state of the coolant circulated through the circulation circuit 200 becomes stable, the coolant amount of the coolant circulated through the circulation circuit 200 is computed.SELECTED DRAWING: Figure 5
Patent JP-2018203600-A (JP)
Title: Production method of quartz glass crucible
Inventor: SAITO RYOHEI
IPC: C30B29/06
Filed: 2017-06-09
Abstract: To provide a production method of a quartz glass crucible capable of suppressing a brown mark.SOLUTION: A production method of a quartz glass crucible includes a step for forming a raw material powder laminate 1 and a step for forming a body of a crucible shape. In the step for forming a raw material powder laminate 1, synthetic silica raw material powder is deposited on an inner surface of a layer 1b of natural quartz glass powder and further deposited so as to cover an upper end part 1c of the layer of natural quartz glass powder to form a layer 1a of the synthetic silica raw material powder. In the step for forming a body of a crucible shape, a transparent quartz glass layer is formed inside the raw material powder laminate and an opaque quartz glass layer is formed outside the raw material powder laminate by arc discharge.SELECTED DRAWING: Figure 2
Patent JP-2018202110-A (JP)
Title: Game machine
Inventor: TANAKA SHUJI
IPC: A63F7/02
Filed: 2017-06-09
Abstract: To provide a technique capable of expanding a range of a performance of a light performance.SOLUTION: A decorative unit 100-2 is mounted to a position for covering "a heart figure" in a logo display part 70-2 in which "ABCDEF character information" and "a hear figure" are displayed in a game machine 1a-2 to be mounted. When a door unit upper lamp 46 lights up, the logo display part 70-2 emits light. When an additional logo display part 72-2 lights up via the log display part 70-2, a second complete light performance in which ABCDEF character information and a spade figure emit light is executed. Mounting of the decorative unit 100-2 is completed by (1) opening an integrated door unit 4, (2) listing a hook 123 of the decorative unit 100-2 and withdrawing a slide member 125 (fixed sheet metal), (3) pushing the decorative unit 100-2 from the front, (4) returning the slide member 125 in its original position, (5) hooking a hooking part 130 to the door upper rear, and (6) closing the integrated door unit 4.SELECTED DRAWING: Figure 26
Patent JP-2019001558-A (JP)
Title: Conveyance apparatus
Inventor: IMADA RODRIGO
IPC: B65G23/02
Filed: 2017-06-12
Abstract: To provide a conveyance apparatus capable of preventing damage of a sheet member due to meandering of the sheet member and metal expansion of a conveyor.SOLUTION: There are provided a conveyor 10, a sheet member 20 and an expandable member 30. The sheet member 20 is fixed to the conveyor 10 through the expandable member 30. The sheet member 20 has a plurality of eyelets 21 at both end portions in a width direction of the sheet member 20, and the expandable member 30 is preferably provided at the eyelets 21. It is preferable that there is no expandable member 30 provided in at least one of eyelets 21 on both sides of the eyelets 21 at which the expandable member 30 is provided.SELECTED DRAWING: Figure 1
Patent JP-2018049814-A (JP)
Title: Sealed electric terminal assembly
Inventor: SMITH ROBERT A
IPC: C09D4/02
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To realize sealing between a cable and a terminal against outside contaminants such as dirt and moisture in order to maintain the integrity of electrically conductive connection.SOLUTION: A wire terminal assembly is disclosed for a cable 10 having a conductive core 14 made of a first metal. A conductive terminal 22 of a second metal is connected to the conductive cable core 14 along a conductive connection interface 28. A coating is disposed over the conductive connection interface 28. The coating includes free radical addition polymers of a coating composition 102 of (a) an oligomer comprising at least two active unsaturated bonds and (b) an acrylic monomer.SELECTED DRAWING: Figure 1
Patent JP-2017158217-A (JP)
Title: Photographic image display device, photographic image display method, and photographic image display program
Inventor: WATANABE TAKESHI
IPC: H04N7/18
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a photographic image display device capable of appropriately supporting a field of view regardless of day and night when the field of view is defective, a photographic image display method and a photographic image display program.SOLUTION: A photographic image display device 10 includes: first imaging parts 51 and 102 for capturing images within a visible light range; second imaging parts 52 and 102 for capturing images within an infrared light range; a contrast information acquisition part 105 for acquiring contrast information for each of compartments with high white image ratio in the images captured by the first imaging parts 51 and 102 and determining whether contrast ratio for each of compartments is less than a predetermined threshold; a combination part 106 for combining the images captured by the second imaging parts 52 and 102 with respect to an image in the compartment where the contrast ratio is less than the predetermined threshold; and display parts 108 and 60 for displaying an image combined by the combination part 106.SELECTED DRAWING: Figure 1
Patent JP-2019000892-A (JP)
Title: Fastening tool
Inventor: YABUGUCHI NORISADA
IPC: B21J15/36
Filed: 2017-06-19
Abstract: To provide a technology which enables a pin holding part to appropriately hold a pin in an initial position in a fastening tool.SOLUTION: A fastening tool 1 includes a housing 10, an anvil 61, a jaw assembly 63, a magnet 486, a first sensor 481, a motor, a drive mechanism 4. When a claw 651 moves in a radial direction by interlocking with relative movement in a longitudinal direction of the jaw assembly 63 to the anvil 61, holding force to the pin 81 changes. The first sensor 481 detects the magnet 486 when the jaw assembly 63 is arranged in a forward detection position. The drive mechanism 4 relatively moves the jaw assembly 63 backward from the initial position, and then relatively moves the jaw assembly forward, and returns to the initial position based on a detection result of the magnet 486 by the first sensor 481. The fastening tool 1 is so structured that a moving distance of the jaw assembly 63 from the forward detection position to the initial position can be adjusted.SELECTED DRAWING: Figure 5
Patent JP-2018009159-A (JP)
Title: Decorative film and method for producing decorative molded body using the same
Inventor: KATSUNO SATOSHI
IPC: B29C51/12
Filed: 2017-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based decorative film which can achieve both sufficient adhesive strength and product appearance and is used in three-dimensional decorative thermoforming that facilitates recycling, and to provide a method for producing a decorative molded body using the same.SOLUTION: In a decorative film to be stuck onto a resin molded body by thermoforming, the decorative film contains a layer (I) formed of a polypropylene-based resin (A), and the polypropylene-based resin (A) has an MFR (230°C and load of 2.16 kg) of 2 g/10 min or less.SELECTED DRAWING: Figure 6
Patent JP-2019009238-A (JP)
Title: Semiconductor device mounting substrate and semiconductor device, and manufacturing method of semiconductor device mounting substrate
Inventor: SAISHO SHIGERU
IPC: H01L23/12
Filed: 2017-06-22
Abstract: To provide a semiconductor element mounting substrate capable of minimizing variations in the height of all electroformed layer on the semiconductor element mounting side of a die pad portion and a lead portion, improving the connection state between the semiconductor element and the electroformed layer, and remarkably improving the yield at the time of manufacturing.SOLUTION: A semiconductor element mounting substrate includes a die pad portion 11 of an electroformed layer on the surface of one side of a conductive substrate and a lead portion 12 of an electroformed layer around the die pad portion, and each of the electroformed layers has a two-stage structure of a first layer and a second layer whose bottom surface is smaller than the first layer, and the electroformed layer of the die pad portion is formed by arranging a plurality of second layers on the single first layer, and the bottom surface of the individual second layer in the die pad portion and the bottom surface of the second layer in the lead portion are formed to have substantially the same size.SELECTED DRAWING: Figure 1
Patent JP-2017225125-A (JP)
Title: Directional display device
Inventor: MICHAEL G ROBINSON
IPC: G02B30/33
Filed: 2017-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical valve or light valve for providing large area collimated illumination from localized light sources, and a system and method thereof for 2D and 3D, as well as autostereoscopic displays.SOLUTION: An optical valve 410 has a stepped structure, in which the steps include separated extraction features 430 which are optically hidden from light propagating in a first direction. Light propagating in a second direction is refracted, diffracted, or reflected by the features to provide illumination beams emitted from the top surface of the optical valve. Such controlled illumination provides efficient, multi-user autostereoscopic displays as well as improved 2D display functionality.SELECTED DRAWING: Figure 4
Patent JP-2019005267-A (JP)
Title: Fatigue evaluation system
Inventor: OGURA TAKUYA
IPC: A61B3/10
Filed: 2017-06-26
Abstract: To provide fatigue evaluation systems capable of objectively evaluating the fatigue of an operator wearing a wearable display without discontinuing the work of the operator.SOLUTION: Fatigue evaluation systems 1A, 1B have a wearable display 2, and evaluate the fatigue of an operator who wears the wearable display 2. The wearable display 2 includes an image display device 3 and a controller 4. The image display device 3 displays, in front of an eye of the operator, a work instruction consisting of characters equal to or larger than a predetermined size and a work instruction including characters smaller than the predetermined size, and the controller 4 detects the results of the operator's actions in response to the work instructions displayed by the image display device 3. A fatigue analysis unit 9 for analyzing the result of the operator's action in response to a work instruction displayed to include characters smaller than the predetermined size, among a plurality of action results detected by the controller 4, is included, for the fatigue evaluation system 1A, in the controller 4, and for the fatigue display system 1B, in a server 11.SELECTED DRAWING: Figure 1
Patent JP-2018201481-A (JP)
Title: Fishing tackle
Inventor: TAKAHASHI HIROAKI
IPC: A01K83/06
Filed: 2017-06-08
Abstract: To provide a fishing tackle with which a user is hardly snagged and is easy to catch fish, and that prevents bait from being lost uselessly.SOLUTION: A fishing tackle 10 comprises: a fishing gut 30; a fishing tackle body 20 connected to the vicinity of a tip of the fishing gut 30; and a fishhook 40 attached to a tip end of the fishing gut 30. The fishing tackle body 20 comprises a connection part at an upper end thereof, a feeding part on a lower side of the connection part, and a protection part provided at the lowermost. The fishing tackle is characterized in that the fishing gut is connected to the connection part, the feeding part has an opened shape and in which the fishhook is arranged, and the protection part has such a shape that the outer periphery thereof is enclosed and in which the bait is protected.SELECTED DRAWING: Figure 4
Patent JP-2019007267-A (JP)
Title: Decoration panel
Inventor: TSUNODA TAKASHI
IPC: E04F13/08
Filed: 2017-06-27
Abstract: To provide a decoration panel which allows unmatch of patterns to be hardly conspicuous at a joint section even when a boundary between patterns adjacent to each other is configured to be unparalleled to edge surfaces of both edge parts in one direction.SOLUTION: A decoration panel 1 is connected to an adjacent panel in one direction, and a boundary 15 between both panels is provided in a way that a first pattern part 11 and a second pattern part 14 are alternatively arranged in the one direction in oblique straight lines or curves unparalleled to edge surfaces 5, 7 of both edge parts 4, 6 on a decoration panel surface 10 on one of sides in a thickness direction, wherein one of the first pattern part and the second pattern part is positioned at both edge parts in the one direction and is arranged in a half-split shape to prevent the boundary from crossing-over or abutting the edge surfaces.SELECTED DRAWING: Figure 1
Patent JP-2019012113-A (JP)
Title: Fixation device and image formation device
Inventor: MORIGUCHI MOTOKI
IPC: G03G15/20
Filed: 2017-06-29
Abstract: To suppress increase in power and suitably heat various sizes of sheets without a complicated structure.SOLUTION: A fixation device 13 of a printer comprises: a heat resistant film 22; a heating body 23 for heating one surface side of the heat resistant film 22, and heating a toner image on a sheet which passes on the other surface side of the heat resistant film 22; and a current detection part 38 for detecting a current amount I of current flowing to the heating body 23. The heating body 23 comprises: a heat element 32 which is provided over the whole region in a width direction orthogonal to a passage direction of the sheet and generates heat by electrification; and a temperature sensitive resistor 33 provided on a part in the width direction and electrically connected to the heat element 32. A control device of the fixation device 13 performs voltage control for lowering voltage applied to the heating body 23 by a voltage application part 37 to a target voltage based on a total resistance of the heating body and a prescribed target power or a lower voltage, when the current amount I exceeds a prescribed current threshold, caused by reduction of the total resistance of the heating body 23.SELECTED DRAWING: Figure 4
Patent JP-2018148542-A (JP)
Title: Radio base station and radio communication method
Inventor: ISOGAWA TAKAYUKI
IPC: H04W36/08
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station and a radio communication method that can reliably identify a user device or the like installed in a drone.SOLUTION: An eNB 100A includes a radio signal transmission and reception unit 110 that transmits and receives a radio signal to and from a user device, and a device identifying unit 130 that identifies whether the user device is a specific user device capable of executing communication over a plurality of cells. The device identifying unit 130 identifies whether the user device is a specific user device, based on the acquired predetermined identification information.SELECTED DRAWING: Figure 2
Patent JP-2018013783-A (JP)
Title: Mechanical component and method for adjusting adjustable part around at least rotational axis
Inventor: FLORIAN GRABMEIER
IPC: H02K33/00
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing and adjusting a mechanical component.SOLUTION: A mechanical component includes: an adjustable part (12); and a magnetic actuator device with at least one first permanent magnet element (18a, 18b). The at least one permanent magnet element can make a first adjustment motion (20a, 20b) so that the adjustable part (12) can make a first interlocking adjustment motion around the first rotational axis (16). The magnetic actuator device has at least one first external permanent magnet (22a, 22b), and the external permanent magnet can generate a first magnetic field and make a first excitation motion (24a, 24b) so that the at least one first permanent magnet element (18a, 18b) can make the first adjustment motion (20a, 20b).SELECTED DRAWING: Figure 1
Patent JP-2019020512-A (JP)
Title: Fixing member, fixing device, and image forming apparatus
Inventor: MURAKAMI MASANORI
IPC: F16C13/00
Filed: 2017-07-13
Abstract: To provide a fixing member that can improve durability, a fixing device, and an image forming apparatus.SOLUTION: A pressure roller 44 as a fixing member comprises: an elastic layer 32; a release layer 36; and a graphite layer 34 provided between the elastic layer 32 and release layer 36. The graphite layer 34 is bonded to at least any one of the elastic layer 32 and release layer 36, and a surface bonded to the graphite layer 34 is ozone-treated.SELECTED DRAWING: Figure 3
Patent JP-2019004861-A (JP)
Title: Manufacturing method of jigoku miso
Inventor: ABE YURIKO
IPC: A23L11/20
Filed: 2017-06-26
Abstract: To provide a manufacturing method of Jigoku miso capable of preventing contamination by harmful microorganisms such as Bacillus even without need for lactic acid fermentation, without using germination period unpolished rice malt, further capable of efficiently manufacturing good quality miso having stable flavor and nutrients by using high temperature Jigoku hot spring heat at low cost, without making good quality water necessary such as brewing.SOLUTION: In a method for manufacturing miso by mixing malt formed by steaming a malt raw material and adding mold starter, and steamed soybean by steaming and milling to make a miso raw material, adding a salt or the salt and a flavor to the miso raw material and fermenting and aging them, 501, the malt raw material is manufactured by soaking the same in water and draining, then steaming at high temperature hot spring steam of 160 to 200°C, 201, and the steamed soybean is manufactured by soaking soybean in water and draining, then steaming at high temperature hot spring steam of 160 to 200°C, 401.SELECTED DRAWING: Figure 1
Patent JP-2018018075-A (JP)
Title: Method for making contoured acoustic structures
Inventor: MATTHEW SELDAL
IPC: G10K11/16
Filed: 2017-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for making contoured acoustic structures.SOLUTION: An existing acoustic honeycomb panel having a radius of curvature is cut into segments that have longitudinal and lateral sides that extend between the edges of the honeycomb. The segments are bonded together along their longitudinal or lateral sides to form a segmented acoustic honeycomb panel having a radius of curvature different from the radius of curvature of the original acoustic honeycomb panel. The shape of the longitudinal or lateral sides of the segments and the thickness of the adhesive bond can be controlled to provide segmented acoustic honeycomb panels with tight curves suitable for demanding noise damping applications, such as jet engine nacelles.SELECTED DRAWING: Figure 1